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ES8206642A1 - METHOD OF IMPROVING THE MAGNETIC PROPERTIES OF ALEACIO-NES MAGNETICAS - Google Patents

METHOD OF IMPROVING THE MAGNETIC PROPERTIES OF ALEACIO-NES MAGNETICAS

Info

Publication number
ES8206642A1
ES8206642A1 ES505808A ES505808A ES8206642A1 ES 8206642 A1 ES8206642 A1 ES 8206642A1 ES 505808 A ES505808 A ES 505808A ES 505808 A ES505808 A ES 505808A ES 8206642 A1 ES8206642 A1 ES 8206642A1
Authority
ES
Spain
Prior art keywords
magneticas
aleacio
nes
improving
boron
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES505808A
Other languages
Spanish (es)
Other versions
ES505808A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Allied Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Allied Corp filed Critical Allied Corp
Publication of ES505808A0 publication Critical patent/ES505808A0/en
Publication of ES8206642A1 publication Critical patent/ES8206642A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/02—Amorphous alloys with iron as the major constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/153—Amorphous metallic alloys, e.g. glassy metals
    • H01F1/15341—Preparation processes therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE ALEACIONES METALICAS AMORFAS DE HIERRO Y BORO. CONSISTE EN RECOCER UNAS ALEACIONES MAGNETICAS A BASE DE HIERRO Y BORO Y CON UNA ESTRUCTURA EN FORMA DE MATRIZ AMORFA, EN AUSENCIA O PRESENCIA DE UN CAMPO MAGNETICO Y CON CALENTAMIENTO. LA POTENCIA DEL CAMPO MAGNETICO VARIA ENTRE 1 Y 10 OERSTDS. LA COMPOSICION PREFERIDA CONSISTE EN UN 79 POR 100 DE HIERRO, 16 POR 100 DE BORO Y 5 POR 100 DE SILICIO. LAS ALEACIONES METALICAS SE OBTIENEN POR ENFRIAMIENTO DE LA MASA FUNDIDA A UN REGIMEN DE APROXIMADAMENTE 10-5 A 10-60 C./SEG.PROCEDURE FOR OBTAINING AMORPHOUS IRON AND BORON METALLIC ALLOYS. IT CONSISTS OF RECEIVING MAGNETIC ALLOYS BASED ON IRON AND BORON AND WITH A STRUCTURE IN THE FORM OF AN AMORPHOUS MATRIX, IN THE ABSENCE OR PRESENCE OF A MAGNETIC FIELD AND WITH HEATING. THE POWER OF THE MAGNETIC FIELD VARIES BETWEEN 1 AND 10 OERSTDS. THE PREFERRED COMPOSITION CONSISTS OF 79 PER 100 OF IRON, 16 PER 100 OF BORON AND 5 PER 100 OF SILICON. METALLIC ALLOYS ARE OBTAINED BY COOLING THE MELTED MASS TO A REGIME OF APPROXIMATELY 10-5 TO 10-60 C./SEG.

ES505808A 1980-09-26 1981-09-26 METHOD OF IMPROVING THE MAGNETIC PROPERTIES OF ALEACIO-NES MAGNETICAS Expired ES8206642A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19147580A 1980-09-26 1980-09-26
US06/286,918 US4409041A (en) 1980-09-26 1981-07-29 Amorphous alloys for electromagnetic devices

Publications (2)

Publication Number Publication Date
ES505808A0 ES505808A0 (en) 1982-09-01
ES8206642A1 true ES8206642A1 (en) 1982-09-01

Family

ID=26887080

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505808A Expired ES8206642A1 (en) 1980-09-26 1981-09-26 METHOD OF IMPROVING THE MAGNETIC PROPERTIES OF ALEACIO-NES MAGNETICAS

Country Status (7)

Country Link
US (1) US4409041A (en)
EP (1) EP0049770B1 (en)
KR (1) KR890001340B1 (en)
AU (1) AU551753B2 (en)
CA (1) CA1181262A (en)
DE (1) DE3175108D1 (en)
ES (1) ES8206642A1 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4889568A (en) * 1980-09-26 1989-12-26 Allied-Signal Inc. Amorphous alloys for electromagnetic devices cross reference to related applications
US6296948B1 (en) * 1981-02-17 2001-10-02 Ati Properties, Inc. Amorphous metal alloy strip and method of making such strip
JPS6034620B2 (en) * 1981-03-06 1985-08-09 新日本製鐵株式会社 Amorphous alloy with extremely low iron loss and good thermal stability
EP0072893B1 (en) * 1981-08-21 1986-12-03 Allied Corporation Metallic glasses having a combination of high permeability, low coercivity, low ac core loss, low exciting power and high thermal stability
JPS5947352A (en) * 1982-09-08 1984-03-17 Alps Electric Co Ltd Super-rapidly chilled alloy containing dispersed second phase particle
US4473413A (en) * 1983-03-16 1984-09-25 Allied Corporation Amorphous alloys for electromagnetic devices
SE443264B (en) * 1984-04-03 1986-02-17 Hoeganaes Ab Silica-containing stable powder for the production of sintered soft magnetic bodies
US5035755A (en) * 1984-05-23 1991-07-30 Allied-Signal Inc. Amorphous metal alloys having enhanced AC magnetic properties at elevated temperatures
US4834814A (en) * 1987-01-12 1989-05-30 Allied-Signal Inc. Metallic glasses having a combination of high permeability, low coercivity, low AC core loss, low exciting power and high thermal stability
US4759949A (en) * 1987-07-23 1988-07-26 Westinghouse Electric Corp. Method of insulating ferromagnetic amorphous metal continuous strip
TW226034B (en) * 1991-03-06 1994-07-01 Allied Signal Inc
JP3302031B2 (en) * 1991-09-06 2002-07-15 健 増本 Manufacturing method of high toughness and high strength amorphous alloy material
US5278377A (en) * 1991-11-27 1994-01-11 Minnesota Mining And Manufacturing Company Electromagnetic radiation susceptor material employing ferromagnetic amorphous alloy particles
JP2954775B2 (en) * 1992-02-14 1999-09-27 ワイケイケイ株式会社 High-strength rapidly solidified alloy consisting of fine crystal structure
JP2911673B2 (en) * 1992-03-18 1999-06-23 健 増本 High strength aluminum alloy
US6815063B1 (en) 1996-11-16 2004-11-09 Nanomagnetics, Ltd. Magnetic fluid
US6986942B1 (en) 1996-11-16 2006-01-17 Nanomagnetics Limited Microwave absorbing structure
GB2319253A (en) 1996-11-16 1998-05-20 Eric Leigh Mayes Composition, for use in a device, comprising a magnetic layer of domain-separated magnetic particles
US6713173B2 (en) 1996-11-16 2004-03-30 Nanomagnetics Limited Magnetizable device
US6960860B1 (en) * 1998-06-18 2005-11-01 Metglas, Inc. Amorphous metal stator for a radial-flux electric motor
US20040267349A1 (en) * 2003-06-27 2004-12-30 Kobi Richter Amorphous metal alloy medical devices
US8382821B2 (en) 1998-12-03 2013-02-26 Medinol Ltd. Helical hybrid stent
US7541909B2 (en) * 2002-02-08 2009-06-02 Metglas, Inc. Filter circuit having an Fe-based core
US6749695B2 (en) 2002-02-08 2004-06-15 Ronald J. Martis Fe-based amorphous metal alloy having a linear BH loop
US9155639B2 (en) 2009-04-22 2015-10-13 Medinol Ltd. Helical hybrid stent
US9039755B2 (en) 2003-06-27 2015-05-26 Medinol Ltd. Helical hybrid stent
PL1853742T3 (en) 2005-02-17 2021-05-31 Metglas, Inc. Iron-based high saturation induction amorphous alloy, method to produce it and magnetic core
US20060180248A1 (en) 2005-02-17 2006-08-17 Metglas, Inc. Iron-based high saturation induction amorphous alloy
JP4558664B2 (en) * 2006-02-28 2010-10-06 株式会社日立産機システム Amorphous transformer for power distribution

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856513A (en) * 1972-12-26 1974-12-24 Allied Chem Novel amorphous metals and amorphous metal articles
US4036638A (en) * 1975-11-13 1977-07-19 Allied Chemical Corporation Binary amorphous alloys of iron or cobalt and boron
US4038073A (en) * 1976-03-01 1977-07-26 Allied Chemical Corporation Near-zero magnetostrictive glassy metal alloys with high saturation induction
US4217135A (en) * 1979-05-04 1980-08-12 General Electric Company Iron-boron-silicon ternary amorphous alloys
US4264358A (en) * 1979-02-12 1981-04-28 California Institute Of Technology Semiconducting glasses with flux pinning inclusions
US4226619A (en) * 1979-05-04 1980-10-07 Electric Power Research Institute, Inc. Amorphous alloy with high magnetic induction at room temperature
US4219355A (en) * 1979-05-25 1980-08-26 Allied Chemical Corporation Iron-metalloid amorphous alloys for electromagnetic devices
US4298409A (en) * 1979-12-10 1981-11-03 Allied Chemical Corporation Method for making iron-metalloid amorphous alloys for electromagnetic devices
US4249969A (en) * 1979-12-10 1981-02-10 Allied Chemical Corporation Method of enhancing the magnetic properties of an Fea Bb Sic d amorphous alloy

Also Published As

Publication number Publication date
AU7555481A (en) 1982-04-01
ES505808A0 (en) 1982-09-01
KR890001340B1 (en) 1989-04-29
KR830007873A (en) 1983-11-07
DE3175108D1 (en) 1986-09-18
AU551753B2 (en) 1986-05-08
EP0049770A3 (en) 1982-05-12
CA1181262A (en) 1985-01-22
EP0049770B1 (en) 1986-08-13
EP0049770A2 (en) 1982-04-21
US4409041A (en) 1983-10-11

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